内容正文:
语法项目(9) 名词性从句
考点1 主语从句
[高考体验]
1.(2024·新高考Ⅰ卷改编) _______ further astonished and touched me was that he handed me some cash for taking a bus.
解析:分析句子结构可知,空处所在句是主语从句,且所填连接词作主语,表示“……的事情”。故填what。
What
2.(2023·全国乙卷改编)It seems ______ TV programmes have helped change what people think about cooking.
解析:分析句子结构可知,该句是一个主从复合句,It作形式主语,真正的主语是设空处引导的从句。空处在从句中不作任何成分,故填that。
that
3.(2020·江苏高考改编)It is not a problem ____________ we can win the battle; it's just a matter of time.
解析:句中It是形式主语,真正的主语是后面的从句。句中的not a problem暗示空格处表示“是否”,故用whether/if引导主语从句。
whether/if
[系统归纳]
1.连接词
从属连词 that, if, whether 只起连接作用,不在从句中作成分,但一般不可省略。if引导的从句不可以位于句首
连接代词 what, who, whose, which, whatever, whichever, whoever等 who(ever)和what(ever)在从句中作主语、宾语或表语;which(ever)在从句中作主语、宾语;what, which, whose在从句中作定语
连接副词 how, when, where, why等 在从句中作状语
2.it作形式主语
①It+系动词+形容词(necessary/likely/important/certain/...)+that从句
②It+系动词+名词(短语)(a pity/a shame/no wonder/...)+that从句
③It+be+过去分词(said/told/reported/...)+that从句
④It+动词(短语)(seems/occurs to/happens to sb./...)+that从句
①Your support is important to our work. Whatever you can do helps.
你的支持对我们的工作很重要。你能做的任何事情都会有所帮助。
②It suddenly occurred to him that he had an important conference to attend the next morning.
他突然想到,第二天上午他有一个重要的会议要参加。
考点2 宾语从句
[高考体验]
1.(2024·全国甲卷)On a cool, starry night in midSeptember 1870, four men relaxed before a campfire along the Firehole River in _______ is now northwestern Wyoming.
解析:结合句意并分析句子结构可知,需要填连接代词来引导宾语从句,且该代词在从句中作主语,意为“……的地方”。故填what。
what
2.(2023·新高考Ⅱ卷改编)Behind it, the person is trying to figure out
___________ exactly I teach ...the animals?
解析:分析句子结构可知,空处引导宾语从句,并在从句中作宾语,表示“谁”,故填who/whom。
3.(2022·浙江1月高考)Cobb, for her part, started to ask conference organizers who invited her to speak __________ she could do so remotely ...
解析:此处表示,到Cobb的时候,她开始询问邀请她发言的会议组织者她是否可以远程发言。空处引导宾语从句,表示“是否”,故填whether/if。
who/whom
whether/if
4.(2020·天津高考改编)My grandmother helped me believe that I could accomplish __________ I put my mind to.
解析:这是一个含有宾语从句的复合句,且引导词在从句中作介词to的宾语,表示“无论什么,任何事情”,故用whatever。
whatever
[系统归纳]
1.连接词
从属连词 that, whether, if 在从句中只起连接作用,不作成分;that无意义,可省略; 介词后的宾语从句只能用whether引导, 不能用if引导
连接代词 what, whatever,who, whoever, which, whichever等 在从句中作主语、宾语或表语
what, which, whose等 在从句中作定语
连接
副词 when,whenever, where, wherever, why, how等 在从句中作状语
2.it作形式宾语的宾语从句
①动词(find/feel/think/consider/make等)+it+宾补(形容词或名词)+that从句
②动词(hate/like/dislike/appreciate/enjoy等)+it+that从句
③动词短语(see to/depend on/rely on等)+it+that从句
④固定搭配(take it for granted/owe it to sb.等)+that从句
①The gold medal will be awarded to whoever wins the first place in the bicycle race.
这块金牌将颁发给在这场自行车比赛中获得第一名的人。
②I have made it a rule that I keep diaries.
写日记已成了我的惯例。
考点3 表语从句
[高考体验]
1.(2024·浙江1月高考)If most of their customers are happy to buy larger quantities, that's _______ they'll promote.
解析:分析句子结构可知,空处所在句为表语从句,该句中缺少宾语,且指事物,应用连接代词what。
what
2.(2023·新高考Ⅱ卷)They also need to be ready to give interviews in English with international journalists.This is ______ they need an English trainer.
解析:分析句子结构可知,此处考查固定句型“This is why ...”,故填why。
3.(2023·全国甲卷改编)What we discovered is ______ it's unwise to judge what you eat only by its appearance.
解析:空处引导表语从句,在从句中不充当任何句子成分,且无词义,故填that。表语从句中that不能省略。
why
that
[系统归纳]
1.that, whether引导的表语从句
在表语从句中,that无词义,一般不能省略;whether意为“是否”。
2.as if/though引导的表语从句,有时要用虚拟语气
The thick smog covered the whole city.It was as if/though a great black blanket had been thrown over it.厚重的雾霾覆盖着整座城市,好像一条巨大的黑色毯子被扔到它的上面。
考点4 同位语从句
[高考体验]
1.(2023·新高考Ⅰ卷改编)We're overwhelmed with excitement at the news _______ an oral English class will be arranged for us.
解析:分析句子结构可知,设空处引导同位语从句,解释说明news的内容,从句中不缺少成分且意义完整,故填that。
that
2.(2023·新高考Ⅰ卷改编)This effect capitalizes on the fact ______ when people make errors, those errors aren't always the same.
解析:分析句子结构可知,设空处引导同位语从句,解释说明fact的内容,从句中不缺少成分且意义完整,故填that。
that
3.(2023·全国甲卷改编)So many of us have the belief ______ being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances.
解析:空处引导同位语从句,解释belief的具体内容,从句不缺成分,故填that。
that
[系统归纳]
1.基本用法
同位语从句在句中作某一名词的同位语,一般位于该名词之后,说明该名词的具体内容。引导同位语从句的连接词主要有that, whether, who, why, where, how, when等,if不能引导同位语从句。引导同位语从句的连接词一般都不能省略。
2.常跟同位语从句的名词
advice; fact; doubt; suggestion; hope; demand; conclusion; idea; news; order; request; thought; word; wish; promise; truth; belief; report; information; message; desire; problem; possibility
①Tu Youyou had an idea that Chinese herbs might hold the secret.
屠呦呦认为中药可能会起作用。
②We haven't yet settled the question where we are going to spend our holidays.
我们还没有解决到什么地方去度假的问题。
[名师指津]
表示“建议、命令、要求”的名词后的同位语从句要使用虚拟语气,即从句谓语用“should+动词原形”,should可以省略。
[解题思维建模]
Ⅰ.单句语法填空
1.Her belief _______ hard work pays off is right.
2.I have no idea _______ one I should buy.
3.It doesn't matter _________ you pay by cash or credit card in this store.
4.We are not investigating the question _________she is trustworthy.
that
which
whether
whether
5.You are saying that everyone should be equal, and this is _________ I agree.
6.Just click the mouse, and they can get _____________they want while staying at home.
7.As a diplomat, he often thinks of _____ he can react more appropriately on such occasions.
where
what/whatever
how
8.What made the school proud was ______ more than 90% of the students had been admitted to key universities.
9._______ fashion differs from country to country may reflect the cultural differences from one aspect.
10.When you answer questions in a job interview, please remember this golden rule: always give the monkey exactly _______ he wants.
that
That
what
Ⅱ.语篇填空(用恰当的连接词填空)
I like reading very much.My classmates' question is 1._______ I began to love reading.Actually, I loved reading as a child.I grew up in a college town and I spent all my summer vacations in this university.2.______ I meant was 3._____ I was surrounded by libraries and the people who loved to read.4.______ I went to the library to read every day was one of my favorite hobbies.My love of reading was credited with 5._______ my parents allow me to do in my home — only let me watch an hour of TV a day.It's not really surprising 6._______ literature became my vocation (工作).
when
What
that
That
what
that
Recently I have been reading a lot of multicultural women's legends.Jane Goodall went to Africa and studied chimps (猩猩) instead of going to university.7.________ there are some connections between chimps and human beings puzzles me a lot.Jane Goodall argued 8.______ wild animals should be left in the wild and not used for entertainment.After finishing her story, I still doubt 9.______ she could achieve great success on her own in the forest.Lin Qiaozhi, a doctor, became a specialist in women's illnesses.She devoted all her life to medical work for Chinese women and children.10._______ made her succeed later on was the kindness and consideration she showed to all her patients.
Whether
that
how
What
Ⅲ.单句写作
1.They were shocked at ___________________________________________.
听到家乡被洪水淹没的消息,他们感到震惊。
2.I enjoy every happy moment despite_______________________________
________.
尽管训练生活真的很辛苦,但我珍惜每一个幸福时刻。
3._______________________________________ in the competition, making us delighted and excited.
他竞赛获得一等奖的消息传来,我们既高兴又激动。
the news that their hometown had been flooded
the fact that training life is really
difficult
Word came that he had won the first prize
4.I accepted my father's suggestion __________________________, though I'm not sure about the prospect at all.
我接受了父亲的建议,我应当成为一名医生,虽然我对这样的前途毫无把握。
5.The news ___________________________ in the writing contest excited me.
我在这次写作比赛中获得第一名的消息使我很激动。
that I should become a doctor
that I had won the first place
3.because, why引导的表语从句
4.连接代词和连接副词引导表语从句时既充当句子成分又有具体词义,且不可省略。
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